Pocket Watch Database


From the American Horology Archive:
Waltham Grade Am.W.Co. Pocket Watch

American Waltham Watch Co.

Grade: Am.W.Co.

ICS English Sweep Second

Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 1242884
Grade: Am.W.Co.
Model: 1860
Estimated Production Date: June 1881 - November 1881
Run Quantity: 100
Grade/Model Run: 2 of 2
Grade/Model Total Production: 300
Size: 16s
Jewels: 7j
Movement Configuration: Hunting
Movement Setting: Lever
Plate: 3/4 Plate
Adjusted: No
Railroad Grade: No
Case: Various
Run ID: 8211.G161.16S150.161860M75.H847.L753.7J1727
Data Research: c.1900 Waltham Factory Ledger Book 1 [NAWCC]
c.1900 Waltham Factory Ledgers [Ehrhardt Transcription]
1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Database Version: v52.406
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
0.90
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.82
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.001%

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